Our old victorian house had been broken into 2 apartments by a previous owner. We recently removed a stud (non-load bearing) doorway which separated the upstairs and downstairs units opening up a beautiful stairway. The ceiling (plaster and lathe) on each side of this 'doorway' had a different type of textured ceiling. Can the texture be removed from the ceiling? If so, what is the procedure? Thanks in advance for any information.